$ git clone -n https://src.fedoraproject.org/rpms/rust-hyperfine.git /var/lib/mock/f40-build-737296-13289/root/chroot_tmpdir/scmroot/rust-hyperfine
Cloning into '/var/lib/mock/f40-build-737296-13289/root/chroot_tmpdir/scmroot/rust-hyperfine'...
$ git fetch origin f86af5b27dbc35be5968bf17480b7c007af5f4b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-hyperfine
 * [new ref]         f86af5b27dbc35be5968bf17480b7c007af5f4b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f86af5b Rebuild with Rust 1.78 to fix incomplete debuginfo and backtraces